Materials

Question 1 of 10

Aggregate in concrete is

Question 2 of 10

The binding material in concrete is

Question 3 of 10

Curing concrete is done to

Question 4 of 10

The test that measures the workability of fresh concrete is the

Question 5 of 10

Keeping fresh concrete moist so that it gains strength is

Question 6 of 10

Concrete is made by mixing

Question 7 of 10

Seasoning timber means

Question 8 of 10

Concrete cubes 150 mm fail at 675 kN. The compressive strength is

Question 9 of 10

Ordinary Portland cement hardens by

Question 10 of 10

The characteristic strength of concrete is usually tested at